CN105428853A - Audio contact pin with plugged PCB - Google Patents
Audio contact pin with plugged PCB Download PDFInfo
- Publication number
- CN105428853A CN105428853A CN201510930692.4A CN201510930692A CN105428853A CN 105428853 A CN105428853 A CN 105428853A CN 201510930692 A CN201510930692 A CN 201510930692A CN 105428853 A CN105428853 A CN 105428853A
- Authority
- CN
- China
- Prior art keywords
- plug
- welding
- mounting
- contact pin
- pcb board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
Abstract
The invention relates to the technical field of audio plug connectors, in particular to an audio contact pin with a plugged PCB. The audio contact pin comprises an audio male head, a welding tail part and the PCB, wherein the PCB is fixedly connected with the welding tail part; the welding tail part is provided with a plurality of electric tabs; the plurality of electric tabs are electrically connected with conductive pluggable terminals respectively; and a plurality of first plug-in welding holes are formed in the tail end of the PCB, and are electrically connected with the plurality of electric tabs in a manner of one-to-one correspondence. According to the audio contact pin with the plugged PCB, the welding position of the audio contact pin is transferred to the PCB which is relatively large in welding space and convenient to weld from the small welding tail part, so that the welding difficulty between the audio contact pin and a headphone cable is greatly lowered. The end parts of leads are welded with the first plug-in welding holes in the PCB, so that automatic processing can be carried out by existing automatic welding equipment or automatic plugging equipment; and the production efficiency of a headphone is multiplied.
Description
Technical field
The present invention relates to audio plug connector technical field, refer in particular to a kind of audio frequency contact pin with plug-in mounting pcb board.
Background technology
Data-interface, audio interface, power interface is generally provided with in conditional electronic product, considerably increase the volume of electronic product, the development trend compact with existing electronic product is disagreed, so portions of electronics product only arranges an audio interface, the insertion that this audio interface can realize power delivery, transfer of data and earphone uses, decrease the setting of product interpolation block, reduce the volume of product.But directly transmit power supply by audio sockets and data are not yet completely universal, therefore user can select audio plug connector to realize the transmission of audio frequency and power supply, audio frequency and data.
In existing audio connector assembly, be connected by three cores or four-core cable between its audio jack with audio socket, user realizes the transmission of data by this cable.But in the manufacture or assembling process of audio plug connector, usually cable is directly welded on the tail end of audio jack, because audio jack has multiple terminal, and arrangement is comparatively tight, so need manufacturer, in less space, many cables are welded in different terminal, add manufacture difficulty, have a strong impact on the packaging efficiency of tone frequency channel wire, cannot realize automatic welding processing, cost of labor is higher.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of audio frequency contact pin with plug-in mounting pcb board that can realize audio frequency contact pin automatic welding assembling processing.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
With the audio frequency contact pin of plug-in mounting pcb board, comprise audio frequency male and welding afterbody, this audio frequency male comprises multiple conduction pluggable terminals and the interlayer insulating layer for the multiple conduction pluggable terminals in interval, also comprise and the pcb board welding afterbody and be fixedly connected with, described welding afterbody is provided with the electric connecting plate that multiple and described conduction pluggable terminals is electrically connected respectively, the tail end of this pcb board is provided with multiple first plug-in mounting welding hole, and the plurality of first plug-in mounting welding hole is electrically connected with described multiple electric connecting plate one_to_one corresponding.
Preferably, described pcb board is provided with multiple the second plug-in mounting welding hole be electrically connected with the first plug-in mounting welding hole one_to_one corresponding respectively, and described electric connecting plate passes the second plug-in mounting welding hole and is welded and fixed with the second plug-in mounting welding hole.
Preferably, the electricity that described welding afterbody comprises multiple mutually insulated connects segmentation, and one end of described electric connecting plate is wound in electricity and connects segmentation, and the other end of this electric connecting plate is through described second plug-in mounting welding hole.
Preferably, the quantity of described conduction pluggable terminals, electric connecting plate, the first plug-in mounting welding hole and the second plug-in mounting welding hole is three or four.
Preferably, described pcb board offers installation gap, and described welding afterbody is fixedly embedded in this installation gap.
Preferably, the quantity of described conduction pluggable terminals, electric connecting plate, the first plug-in mounting welding hole and the second plug-in mounting welding hole is four, and these four the first plug-in mounting welding holes are arranged in juxtaposition in the modes of two row two row.
Beneficial effect of the present invention is:
The invention provides a kind of audio frequency contact pin with plug-in mounting pcb board, the present invention is by the improvement to audio frequency contact pin, welding space is transferred to by narrow and small welding afterbody in the welding position of audio frequency contact pin comparatively large and on the pcb board of convenient welding, in the welding process of audio frequency contact pin and earphone cord, only need earphone cord upper conductor end to carry out welding with the first plug-in mounting welding hole on pcb board, greatly reduce audio frequency contact pin and weld difficulty between earphone cord; Owing to being that wire termination is welded with the first plug-in mounting welding hole on pcb board, existing automatic welding equipment or automatic plug-in mounting equipment is adopted to carry out automation processing, the production efficiency of earphone is significantly improved, and greatly reduce earphone cord production cost, practicality is stronger.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention with the audio frequency contact pin embodiment one of plug-in mounting pcb board.
Fig. 2 is the stereochemical structure decomposing schematic representation of the present invention with the audio frequency contact pin embodiment one of plug-in mounting pcb board.
Fig. 3 is the stereochemical structure decomposing schematic representation of the present invention with the audio frequency contact pin embodiment two of plug-in mounting pcb board.
Embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated, and the content that execution mode is mentioned not is limitation of the invention.
Be the embodiment one of a kind of audio frequency contact pin with plug-in mounting pcb board of the present invention as depicted in figs. 1 and 2, comprise audio frequency male 1 and welding afterbody 2, this audio frequency male 1 comprises multiple conduction pluggable terminals 3 and the interlayer insulating layer 4 for the multiple conduction pluggable terminals 3 in interval, also comprise and the pcb board 5 welding afterbody 2 and be fixedly connected with, described welding afterbody 2 is provided with the electric connecting plate 6 that multiple and described conduction pluggable terminals 3 is electrically connected respectively, the tail end of this pcb board 5 is provided with multiple first plug-in mounting welding hole 7, the plurality of first plug-in mounting welding hole 7 is electrically connected with described multiple electric connecting plate 6 one_to_one corresponding.
The present invention is by the improvement to audio frequency contact pin, welding space is transferred to by narrow and small welding afterbody 2 in the welding position of audio frequency contact pin comparatively large and on the pcb board 5 of convenient welding, in the welding process of audio frequency contact pin and earphone cord, only need earphone cord upper conductor end to carry out welding with the first plug-in mounting welding hole 7 on pcb board 5, greatly reduce audio frequency contact pin and weld difficulty between earphone cord; Owing to being that wire termination is welded with the first plug-in mounting welding hole 7 on pcb board 5, existing automatic welding equipment or automatic plug-in mounting equipment is adopted to carry out automation processing, the production efficiency of earphone is significantly improved, and greatly reduce earphone cord production cost, practicality is stronger.
In the present embodiment, described pcb board 5 is provided with multiple the second plug-in mounting welding hole 9 be electrically connected with the first plug-in mounting welding hole 7 one_to_one corresponding respectively, and described electric connecting plate 6 passes the second plug-in mounting welding hole 9 and is welded and fixed with the second plug-in mounting welding hole 9.
In the automation batch welding process of earphone cord and audio frequency contact pin, all unified welding specification, be convenient to the automation processing of automation plug-in component equipment and welding equipment, only need to do small change to the holder part of existing automation plug-in component equipment and welding equipment, the input of further reduction automation equipment and maintenance cost, technique effect is more remarkable.
In the present embodiment, the electricity that described welding afterbody 2 comprises multiple mutually insulated connects segmentation, and one end of described electric connecting plate 6 is wound in electricity and connects segmentation, and the other end of this electric connecting plate 6 is through described second plug-in mounting welding hole 9.Thus the conduction that specific implementation electric connecting plate 6 and electricity connect segmentation is connected, and substantially increases durability and the structural stability of audio frequency contact pin.
In the present embodiment, the quantity of described conduction pluggable terminals 3, electric connecting plate 6, first plug-in mounting welding hole 7 and the second plug-in mounting welding hole 9 is three or four.
In the technical program, when described audio frequency contact pin is only used as transmission of audio signal, conduction pluggable terminals 3 only needs three can meet the demands, and now the quantity of described conduction pluggable terminals 3, electric connecting plate 6, first plug-in mounting welding hole 7 and the second plug-in mounting welding hole 9 is three; But when described audio frequency contact pin is used as the contact pin of handset earphone line, not only want energy transmission of audio signal, also need to carry out certain transfer of data or X-by-Wire, now the quantity of described conduction pluggable terminals 3, electric connecting plate 6, first plug-in mounting welding hole 7 and the second plug-in mounting welding hole (9) is four, technical solution of the present invention can be applicable to above-mentioned two situations simultaneously, and applicability is wider.
In the present embodiment, described pcb board 5 offers installation gap 8, and described welding afterbody 2 is fixedly embedded in this installation gap 8, and improve pcb board 5 and the connection tightness of welding between afterbody 2 further, product quality is more reliable.
Be illustrated in figure 3 the embodiment two of a kind of audio frequency contact pin with plug-in mounting pcb board of the present invention, be with the difference of above-described embodiment one: the quantity of described conduction pluggable terminals 3, electric connecting plate 6, first plug-in mounting welding hole 7 and the second plug-in mounting welding hole 9 is four, these four the first plug-in mounting welding holes 7 are arranged in juxtaposition in the mode of two row two row, so that reduce the size dimension of described pcb board 5, more compact structure, the profile of headset plug is more attractive in appearance.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (6)
1. with the audio frequency contact pin of plug-in mounting pcb board, comprise audio frequency male (1) and welding afterbody (2), this audio frequency male (1) comprises multiple conduction pluggable terminals (3) and the interlayer insulating layer (4) for the multiple conduction pluggable terminals (3) in interval, it is characterized in that: also comprise and the pcb board (5) welding afterbody (2) and be fixedly connected with, described welding afterbody (2) is provided with the electric connecting plate (6) that multiple and described conduction pluggable terminals (3) is electrically connected respectively, the tail end of this pcb board (5) is provided with multiple first plug-in mounting welding hole (7), the plurality of first plug-in mounting welding hole (7) is electrically connected with described multiple electric connecting plate (6) one_to_one corresponding.
2. the audio frequency contact pin with plug-in mounting pcb board according to claim 1, it is characterized in that: described pcb board (5) is provided with multiple the second plug-in mounting welding hole (9) be electrically connected with the first plug-in mounting welding hole (7) one_to_one corresponding respectively, described electric connecting plate (6) is through the second plug-in mounting welding hole (9) and be welded and fixed with the second plug-in mounting welding hole (9).
3. the audio frequency contact pin with plug-in mounting pcb board according to claim 2, it is characterized in that: the electricity that described welding afterbody (2) comprises multiple mutually insulated connects segmentation, one end of described electric connecting plate (6) is wound in electricity and connects segmentation, and the other end of this electric connecting plate (6) is through described second plug-in mounting welding hole (9).
4. the audio frequency contact pin with plug-in mounting pcb board according to claim 1, is characterized in that: the quantity of described conduction pluggable terminals (3), electric connecting plate (6), the first plug-in mounting welding hole (7) and the second plug-in mounting welding hole (9) is three or four.
5. the audio frequency contact pin with plug-in mounting pcb board according to claim 1, it is characterized in that: described pcb board (5) offers installation gap (8), described welding afterbody (2) is fixedly embedded in this installation gap (8).
6. the audio frequency contact pin with plug-in mounting pcb board according to claim 1, it is characterized in that: the quantity of described conduction pluggable terminals (3), electric connecting plate (6), the first plug-in mounting welding hole (7) and the second plug-in mounting welding hole (9) is four, these four the first plug-in mounting welding holes (7) are arranged in juxtaposition in the modes of two row two row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510930692.4A CN105428853A (en) | 2015-12-11 | 2015-12-11 | Audio contact pin with plugged PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510930692.4A CN105428853A (en) | 2015-12-11 | 2015-12-11 | Audio contact pin with plugged PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105428853A true CN105428853A (en) | 2016-03-23 |
Family
ID=55506882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510930692.4A Pending CN105428853A (en) | 2015-12-11 | 2015-12-11 | Audio contact pin with plugged PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105428853A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499573A (en) * | 2008-02-01 | 2009-08-05 | 富士康(昆山)电脑接插件有限公司 | Audio plug connector |
| CN202633577U (en) * | 2012-05-12 | 2012-12-26 | 深圳盒子支付信息技术有限公司 | Pin structure and movable type payment terminal |
| CN203983547U (en) * | 2014-07-16 | 2014-12-03 | 天地融科技股份有限公司 | The electronic equipment with rotary audio plug |
| US9130302B1 (en) * | 2014-07-10 | 2015-09-08 | Cheng Uei Precision Industry Co., Ltd. | Audio jack connector |
| CN205231290U (en) * | 2015-12-11 | 2016-05-11 | 东莞市瀛通电线有限公司 | Audio frequency contact pin with cartridge PCB board |
-
2015
- 2015-12-11 CN CN201510930692.4A patent/CN105428853A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499573A (en) * | 2008-02-01 | 2009-08-05 | 富士康(昆山)电脑接插件有限公司 | Audio plug connector |
| CN202633577U (en) * | 2012-05-12 | 2012-12-26 | 深圳盒子支付信息技术有限公司 | Pin structure and movable type payment terminal |
| US9130302B1 (en) * | 2014-07-10 | 2015-09-08 | Cheng Uei Precision Industry Co., Ltd. | Audio jack connector |
| CN203983547U (en) * | 2014-07-16 | 2014-12-03 | 天地融科技股份有限公司 | The electronic equipment with rotary audio plug |
| CN205231290U (en) * | 2015-12-11 | 2016-05-11 | 东莞市瀛通电线有限公司 | Audio frequency contact pin with cartridge PCB board |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |